ANNA KOURNIKOVA - KOURNIKOVA'S NUDE STALKER'S VIOLENT PAST

Tennis ace ANNA KOURNIKOVA is living in terror after discovering her naked stalker once violently stabbed a sleeping college girl.

The Russian beauty is fearing for her life after being told about obsessive fan WILLIAM LEPESKA's criminal history, involving the knifing of a female student six times in the head as she slept on a sofa at Wisconsin-Milwaukee University campus.

Lepeska was jailed in 1995 for seven years following the attack.

Kournikova's agent IVY MOLLENKAMP says, "Anna is more frightened and concerned having learned of his criminal and violent past."

He was arrested on 30 January (05) in Miami Beach after allegedly swimming nude 200 yards in hunt for Kournikova's $5 million (GBP2.6 million) mansion.